World Journal of Engineering Research and Technology (WJERT) has indexed with various reputed international bodies like : Google Scholar , Index Copernicus , Indian Science Publications , SOCOLAR, China , International Institute of Organized Research (I2OR) , Cosmos Impact Factor , Research Bible, Fuchu, Tokyo. JAPAN , Scientific Indexing Services (SIS) , Jour Informatics (Under Process) , UDLedge Science Citation Index , International Impact Factor Services , International Scientific Indexing, UAE , International Society for Research Activity (ISRA) Journal Impact Factor (JIF) , International Innovative Journal Impact Factor (IIJIF) , Science Library Index, Dubai, United Arab Emirates , Scientific Journal Impact Factor (SJIF) , Science Library Index, Dubai, United Arab Emirates , Eurasian Scientific Journal Index (ESJI) , Global Impact Factor (0.342) , IFSIJ Measure of Journal Quality , Web of Science Group (Under Process) , Directory of Research Journals Indexing , Scholar Article Journal Index (SAJI) , International Scientific Indexing ( ISI ) , Scope Database , Academia , 

World Journal of Engineering Research and Technology

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Engineering Research and Technology

An Official Publication of Society for Advance Healthcare Research (Reg. No. : 01/01/01/31674/16)

ISSN 2454-695X

Impact Factor : 7.029

ICV : 79.45

News & Updation

  • Article Invited for Publication

    Article are invited for publication in WJERT Coming Issue

  • ICV

    WJERT Rank with Index Copernicus Value 79.45 due to high reputation at International Level

  • New Issue Published

    Its Our pleasure to inform you that, WJERT October 2024 Issue has been Published, Kindly check it on https://www.wjert.org/home/current_issues

  • WJERT: OCTOBER ISSUE PUBLISHED

    OCTOBER 2024 Issue has been successfully launched on 1 OCTOBER 2024.

  • WJERT New Impact Factor

    WJERT Impact Factor has been Increased to 7.029 for Year 2024.

Indexing

Abstract

STUDY OF HIGH PRESSURE TURBOJET TURBINE CASE USING FINITE ELEMENT METHOD

Mahantesh S. Matur* and V. Krishnan and P. Dinesh

ABSTRACT

Influence of boss size on the stress distribution in the material is always taken into account for the failure analysis of metallic structures. In this investigation, the effect of round shaped through holes in the turbojet turbine case on the stress distribution under uniform pressure is carried out using Ansys Workbench software. Two types of steel, namely mild steel and high carbon steel with thickness of cylinder 0.8, 1.0, 1.25 and 1.5 mm were considered independently. Also considered are, cylinder with and without bosses under 5 and 7.5 bar pressure separately. Von Mises stress values so obtained are tabulated for comparision. Presence of bosses introduce more stress in the cylinder than that for cylinder without bosses. Effect of thickness of cylinder on the Von mises stress distribution is observed in both the materials. FEM result is matching with the calculated classical mechanics result with 2 to 4% error approximately.

[Full Text Article] [Download Certificate]